LSA Module Series
VR
Features

• Single pair protection for Krone-LSA disconnect blocks
• Simple plug-in operation
• Multi-stage protection technology
• Line-to-line and line-to-ground protection


Description
Direct current break over voltage:200-260V
Resistance to alternating current:5A / 10A
Pulse break over voltage:<=800V
Resistance to pulse current:5KA / 10KA
Zero power resistor:<=22 Ohm
Insulation resistor:>1x108M Ohm
Absolute error:<=2 Ohm
Re-flow operation characteristics:110mA (60V DC))
Lasting time:60s
Over-current operation characteristics:a) Initial current: 0.35A - 3A
b) Decreased to 0.15A: <=20 / 15 / 5 / 1.5 / 0.5 / 0.2s
Material:reed using tin bronze, and the outer layer of silver-plated,
Approve National Standards:YD/T694-2004 Main Distribution Frame
Insulation Features:≥ 2000Mohm
Contact resistance:≤7mohm  
Resistance to voltage:≥1000V/1min without breakdown or arcover-current.
Temperature:0 ~ 40degree
Relative Humidity:85% (+30degree)      
Atmospheric pressure:70 ~ 106KPa


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